Remove ObligationCause::span() method
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2507e83d7b
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7f54b9ecef
9 changed files with 21 additions and 26 deletions
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@ -92,16 +92,6 @@ impl<'tcx> ObligationCause<'tcx> {
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ObligationCause { span, body_id: CRATE_DEF_ID, code: Default::default() }
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}
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pub fn span(&self) -> Span {
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match *self.code() {
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ObligationCauseCode::MatchExpressionArm(box MatchExpressionArmCause {
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arm_span,
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..
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}) => arm_span,
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_ => self.span,
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}
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}
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#[inline]
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pub fn code(&self) -> &ObligationCauseCode<'tcx> {
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&self.code
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@ -517,12 +507,17 @@ pub struct MatchExpressionArmCause<'tcx> {
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pub prior_arm_block_id: Option<HirId>,
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pub prior_arm_ty: Ty<'tcx>,
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pub prior_arm_span: Span,
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/// Span of the scrutinee of the match (the matched value).
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pub scrut_span: Span,
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/// Source of the match, i.e. `match` or a desugaring.
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pub source: hir::MatchSource,
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// Span of the *whole* match expr
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/// Span of the *whole* match expr.
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pub expr_span: Span,
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/// Spans of the previous arms except for those that diverge (i.e. evaluate to `!`).
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///
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/// These are used for pointing out errors that may affect several arms.
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pub prior_non_diverging_arms: Vec<Span>,
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// Is the expectation of this match expression an RPIT?
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/// Is the expectation of this match expression an RPIT?
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pub tail_defines_return_position_impl_trait: Option<LocalDefId>,
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}
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